{"entity":{"iso2":"XM","iso3":"LIC","name":"Low income","slug":"low-income"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1999-01-01","value":29.2604},{"date":"2000-01-01","value":30.3053},{"date":"2001-01-01","value":30.1753},{"date":"2002-01-01","value":30.0334},{"date":"2003-01-01","value":29.933},{"date":"2004-01-01","value":30.1241},{"date":"2005-01-01","value":32.2403},{"date":"2006-01-01","value":31.2024},{"date":"2007-01-01","value":31.5361},{"date":"2008-01-01","value":32.6684},{"date":"2009-01-01","value":32.3248},{"date":"2010-01-01","value":30.2423},{"date":"2011-01-01","value":30.8429},{"date":"2012-01-01","value":30.8212},{"date":"2013-01-01","value":30.1613},{"date":"2014-01-01","value":29.365},{"date":"2015-01-01","value":29.1846},{"date":"2016-01-01","value":29.2193},{"date":"2017-01-01","value":35.1471},{"date":"2018-01-01","value":29.6555}],"summary":{"latest_period":"2018-01-01","latest_value":29.6555,"max":35.1471,"mean":30.7221,"min":29.1846,"of":null,"rank":null,"trend":"flat"}}